Satellite TV System User Manual

Appendix B
Functional Block Diagram
B-1
Functional Block Diagram
54-0157 Rev. C
Elevation
Motor
Azimuth
Motor
TV
IRD
Elevation Mechanism
Azimuth Mechanism
Antenna
Sensor
Azimuth
Limit
Switch
RF1
Maint.
Power
TracVision L3 Antenna Unit Components/Wiring
In-vehicle Components
Terminal
Connectors
Cable Assignments
RF1.........................RF Cable (32-0589-30)
RF2.........................Owner-provided RG-6 or RG-11 (75 ohms) cable
(North American systems only)
IRD/Maint................Antenna Data Cable (32-0630-30)
Power......................Power Cable (32-0590-30)
Elevation
Limit
Switch
CPU/Motor Driver/
Power Supply
DB9
Connector
Vehicle Power
+12v DC
Power
Switch
Switchplate
RF2 (N. American Systems Only)
RF DVB
Decoder
LNB